I am trying to do a counter of HTTP response codes using metrics in Logstash. I tried many options but nothing works. I want to send metrics result to Graylog.
I tried this in filter file, using debug mode in logstash I can see 'metrics' buy greylog don't want to present them.
metrics {
meter => [ "http.%{HTTP_STATUS_CODE}" ]
add_tag => [ "metric" ]
add_field => ["message", "metric test"]
}
